How can you prevent a database connectivity outage for all the peered VNets while performing this task?

ACE Inc. has a VNet-A hosting Database services which is peered with several app VNets. There is a new requirement to add another CIDR to VNet-A.

How can you prevent a database connectivity outage for all the peered VNets while performing this task?

A. Use powershell to update the VNet-A CIDR

B. You cannot add a CIDR to a VNet after It has been created

C. It’s not possible to perform this action without an outage as you need to delete all existing peering before new CIDR can be added

D. First modify peering routes for all the VNets to add the new CIDR and then add the new CIDR to VNET-A

View Answer

Answer: C